72909026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{8287}}^1$

素因数の和:8425

約数の個数: 16

約数和(自身を含む): 112783104

約数和(自身を除く): 39874078

約数列:

[1, 2, 53, 83, 106, 166, 4399, 8287, 8798, 16574, 439211, 687821, 878422, 1375642, 36454513, 72909026]

約数ペア:

[(1, 72909026), (2, 36454513), (53, 1375642), (83, 878422), (106, 687821), (166, 439211), (4399, 16574), (8287, 8798)]